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Clearing Passwords; Chassis Security; Side Access Panel Sensor (smart Cover Sensor) (optional) - HP Z400 Maintenance And Service Manual

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Clearing passwords

If you forget the password, you cannot access the workstation.
For instructions about clearing passwords, see
on page
216.

Chassis security

Side access panel sensor (Smart Cover Sensor) (optional)

The optional Side access panel sensor is a combination of hardware and software technology that can
alert you when the workstation side access panel has been removed (if the sensor has been configured
in the Computer Setup (F10) Utility).
The three levels of Side access panel sensor protection are shown in the following table:
Table 4-4
Level
Level 0
Level 1
Level 2
Side access panel sensor settings can be changed using the Computer Setup (F10) Utility.
*
Setting the side access panel sensor protection level
To set the side access panel sensor protection level:
1.
Power on or restart the workstation.
2.
As soon as the workstation is powered on, press and hold the
Computer Setup (F10) Utility. Press
NOTE:
and then press and hold the
If you are using a PS/2 keyboard, you might see a keyboard error message. Disregard it.
3.
Select Security>Smart Cover>Cover Removal Sensor, and follow the onscreen
instructions.
4.
Before exiting, select File>Save Changes and Exit.
60
Chapter 4 System management
Side access panel sensor protection levels
Setting
Description
Disabled
Side access panel sensor
Notify User
When the workstation restarts, a message appears indicating that the
workstation side access panel has been removed.
Setup Password
When the workstation is restarted, a message appears indicating that the
workstation side access panel has been removed. You must enter the setup
password to continue.
If you do not press the
F10
Configuring password security and resetting CMOS
is disabled (default).
*
Enter
to bypass the title screen, if necessary.
F10
key at the appropriate time, you must restart the workstation,
key again to access the Computer Setup (F10) Utility.
F10
key until you enter the
ENWW

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